PDT Partners, LLC
- SEC CIK
- 0001564702
- Latest filing
- Aug 14, 2026
OSIS holding history
Osi Systems Inc in every 13F filed by PDT Partners, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
OSIS overviewAll 13F holders of OSISFull Q2 2026 holdings
- Shares (Q2 2026)
- 34,904
- Value
- $7.63M
- % of portfolio
- 0.4%
- Quarters held
- 7
- Since Q4 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 34,904 | $7.63M | 0.4% | −7,200−17.1% | Reduced | Holders |
| Q1 2026 | 42,104 | $11.2M | 0.7% | 00.0% | Unchanged | Holders |
| Q4 2025 | 42,104 | $10.7M | 0.7% | 00.0% | Unchanged | Holders |
| Q3 2025 | 42,104 | $10.5M | 0.7% | 00.0% | Unchanged | Holders |
| Q2 2025 | 42,104 | $9.47M | 0.5% | +15,108+56.0% | Added | Holders |
| Q1 2025 | 26,996 | $5.25M | 0.4% | +22,795+542.6% | Added | Holders |
| Q4 2024 | 4,201 | $703.4K | 0.1% | +4,201 | New | Holders |